Umshini Wokubhoboza Nokugaya we-CNC Uhlobo lwe-Gantry

Isicelo Somshini

Uchungechunge lwe-BOSM gantry mobile CNC lokubhoboza ngesivinini esikhulu kanye nomshini wokugaya lusetshenziswa kakhulu ekubhobozeni nasekucubunguleni amapuleti amakhulu, ama-flanges kagesi omoya, ama-disc, izingxenye zendandatho kanye nezinye izinto zokusebenza ezinobukhulu ngaphakathi kobubanzi obusebenzayo. Ukubhoboza ngemigodi kanye nemigodi engaboni kungabonakala ezingxenyeni zezinto ezibonakalayo kanye nezinto ezihlanganisiwe. Inqubo yokugaya ithuluzi lomshini ilawulwa ngedijithali, futhi ukusebenza kulula kakhulu. Kungenza ukuzenzekela, ukunemba okuphezulu, izinhlobo eziningi kanye nokukhiqizwa ngobuningi. Ukuze kuhlangatshezwane nezidingo zokucubungula zabasebenzisi abahlukene, inkampani ithuthukise imikhiqizo eyahlukahlukene eqediwe. Ngaphezu kwamamodeli avamile, angaklanywa futhi enziwe ngezifiso ngokwezidingo zangempela zabasebenzisi.

Isakhiwo Somshini

Le mishini ihlanganisa kakhulu itafula lokusebenza embhedeni, i-gantry enyakazayo, isihlalo esishelelayo esinyakazayo, ikhanda lamandla okubhoboza nokugaya, idivayisi yokuthambisa ezenzakalelayo kanye nedivayisi yokuvikela, idivayisi yokupholisa ejikelezayo, uhlelo lokulawula lwedijithali, uhlelo lukagesi, njll. Ukusekelwa kanye nesiqondiso se-rolling guide rail pair, i-precision lead screw pair drive, ithuluzi lomshini linokunemba okuphezulu kokuma kanye nokunemba kokuma okuphindaphindwayo.

 1)Ithebula Lokusebenza：

Umbhede uwukubumba okukodwa, oqediwe ngemuva kokwelashwa kokuguga kwesibili kokunciphisa kanye nokudlidliza, ngokuqina okuhle okuguquguqukayo nokungaguquguquki futhi akukho ukuguquguquka. Kunezindawo ze-T ezinesakhiwo sokuqeda esifanele ebusweni betafula lokusebenza ukuze kufakwe izinto zokusebenza. Isisekelo sombhede sihlonyiswe ngeziqondiso ezimbili eziqondile eziqondile (ezine kuzo zombili izinhlangothi), ukuze isilayidi somhlahlandlela sicindezelwe ngokulinganayo, okuthuthukisa kakhulu ukuqina kwethuluzi lomshini kanye nokumelana kwalo nokucindezelwa. Uhlelo lokushayela lusebenzisa ama-AC servo motors kanye nama-screw ebhola aqondile. I-side drive yenza i-gantry ihambe ngendlela ye-X-axis. Amabhawodi alungisekayo asatshalaliswa ebusweni obuphansi bombhede, okungalungisa kalula izinga letafula lokusebenza lombhede.

2)Moi-vingigalari：

I-gantry ehambayo iphonswa futhi icutshungulwe nge-grey iron (HT250). Kufakwe ama-rolling linear guide pair amabili angu-55# ane-bearing capacity ephezulu kakhulu ohlangothini olungaphambili lwe-gantry. Isethi ye-precision ball screw pair kanye ne-servo motor kwenza i-power head slide ihambe ngendlela ye-Y-axis, kanti i-drilling power head ifakwa kwi-power head slide. Ukunyakaza kwe-gantry kuqashelwa ngokujikeleza kwe-ball screw nut kwi-ball screw eqhutshwa yi-servo motor ngokusebenzisa i-precision coupling.

3)Moi-vingisihlalo sehhashi esishelelayo:

Isihlalo esishelelayo siyisakhiwo sensimbi ecijile enembile. Isihlalo esishelelayo sihlonyiswe ngamaslayidi amabili esitimela aqondile e-CNC athwala umthwalo omkhulu kakhulu, isethi yama-screw pairs ebhola anembile kanye ne-planetary reducer enembile kakhulu exhunywe ku-servo motor, futhi ifakwe i-nitrogen Balance cylinder, ilinganise isisindo sekhanda lamandla, yehlisa umthwalo wesikulufu se-lead, yandise impilo yesikulufu se-lead, iqhube ikhanda lamandla okubhoboza ukuze lihambe ngendlela ye-Z-axis, futhi ibone ukushesha phambili, isebenze phambili, ibuyisele emuva ngokushesha, futhi imise izenzo zekhanda lamandla, ngokuphula okuzenzakalelayo kwe-Chip, ukususa ama-chip, umsebenzi wokumisa.

 4)Ikhanda lamandla okubhoboza(Isipini)：

Ikhanda lamandla okubhoboza lisebenzisa injini ye-servo spindle ezinikele, eqhutshwa yi-toothed synchronous belt deceleration ukwandisa i-torque futhi iqhuba i-spindle eqondile ezinikele. I-spindle isebenzisa imigqa yokuqala emine kanye nemigqa emibili eyisithupha yangemuva yama-Japanese angular contact bearings ukuze kufezwe ushintsho lwesivinini olungenasinyathelo. I-spindle ifakwe uhlelo lokushintsha ithuluzi le-pneumatic ukwenza ithuluzi lishintshe ngokushesha futhi kulula, futhi i-feed iqhutshwa yi-servo motor kanye nesikulufu sebhola. Ama-axes e-X kanye ne-Y angaxhunyaniswa, kusetshenziswa ukulawulwa kwe-loop okuvaliwe kancane, okungafeza imisebenzi yokuxhumana eqondile neyindilinga. Ukuphela kwe-spindle kuyimbobo ye-BT50 taper, efakwe i-Italian Rotofors high-speed rotary joint, engacutshungulwa yisikhungo sokubhoboza i-U esinesivinini esikhulu.

4.1 Umzimba webhokisi kanye netafula elishelelayo lekhanda lamandla okubhoboza zenziwe ngezinsimbi zokuthunga ukuze kuthuthukiswe ukuqina nokuqina kwazo, futhi kuncishiswe ukudlidliza nomsindo.

4.2 Ithuluzi lomshini lingasebenza nge-handwheel kagesi; ukuze kongiwe isikhathi futhi kuthuthukiswe ukusebenza kahle kokukhiqiza ngesikhathi sokucubungula, ngemva kokubhoboza umgodi wokuqala ukuze kubekwe indawo yokuphakela, ukubhoboza imigodi esele yohlobo olufanayo kungafinyelela phambili ngokushesha → ukusebenza kusengaphambili → ukubuyela emuva ngokushesha Kufanele futhi kube nemisebenzi efana nokuphula i-chip okuzenzakalelayo, ukususa i-chip, kanye nokumisa okwesikhashana.

4.3 I-ram ifakwe uhlelo lokulinganisela i-nitrogen oluwuketshezi ukuze kuncishiswe umthwalo we-Z-axis futhi kwandiswe impilo yesevisi yesikulufu se-Z-axis.

4.4 I-Z-axis servo motor isebenzisa i-power-off brake motor, ezobamba i-brake lapho amandla enqanyulwa ngokuzumayo ukuze kugwenywe izingozi ezibangelwa ukuwa kwebhokisi le-spindle.

4.5 Ikhanda

4.5.1. Ibhokisi eliyinhloko lomgodi lisebenzisa iziqondiso ezine eziqondile ezisindayo, ezinokuqina okuphezulu kokunyakaza, ukunemba okuphezulu kokubeka, kanye nokuqina okuhle kwesivinini esiphansi.

4.5.2. I-Z-axis drive - i-servo motor ixhunywe ngqo ku-ball screw ngokusebenzisa i-coupling, kanti i-ball screw ishayela i-headstock ukuthi ihambe phezulu naphansi esihlalweni ukuze ikwazi ukuxhuma i-Z-axis feed. I-Z-axis motor inomsebenzi wokubopha okuzenzakalelayo. Uma kwenzeka ugesi ungasebenzi, i-motor shaft ibanjwe ngokuqinile ukuze ivimbele ukuthi ingajikelezi.

4.5.3. Iqembu le-spindle lisebenzisa i-spindle yangaphakathi ye-Taiwan Jianchun eshesha kakhulu, enokunemba okuphezulu kanye nokusebenza okuphezulu. I-shaft eyinhloko ibamba ummese ngesiphethu se-butterfly ku-shaft eyinhloko ngamandla okucindezela asebenza esikhondweni sokudonsa sesibambo sethuluzi ngokusebenzisa indlela yokuxhuma enezingxenye ezine, bese ithuluzi elikhululekile lisebenzisa indlela yomoya.

5)Idivayisi yokuthambisa ezenzakalelayo kanye nedivayisi yokuvikela:

Kukhona i-othomathikhi chip conveyor kuzo zombili izinhlangothi zebhentshi lokusebenza kanye nesihlungi ekugcineni. I-othomathikhi chip conveyor uhlobo lweketanga eliyisicaba. Olunye uhlangothi lufakwe ipompo yokupholisa, futhi indawo yokukhipha ixhunywe ohlelweni lokuhlunga amanzi oluphakathi ngepayipi. , I-coolant igeleza ingena kwi-chip conveyor, ipompo yokuphakamisa i-chip conveyor ipompa i-coolant iye ohlelweni lokuhlunga i-outlet oluphakathi, kanti ipompo yokupholisa enomfutho ophezulu ijikeleza i-coolant ehlungiwe iye ekupholiseni kwe-spindle drilling. Ifakwe ne-trolley yokuthutha i-chip, elula kakhulu ukuthutha ama-chip. Le mishini ifakwe izinhlelo zokupholisa amathuluzi zangaphakathi nezangaphandle. Lapho kusetshenziswa ukubhoboza ngesivinini esikhulu, kusetshenziswa ukupholisa kwangaphakathi kwethuluzi, kanti ukupholisa kwangaphandle kusetshenziswa ukugaya okulula.

5.1. Uhlelo lokuhlunga amanzi oluphakathi nendawo:

Leli thuluzi lomshini lifakwe uhlelo lokuhlunga amanzi oluphakathi, olungahlunga ngempumelelo ukungcola ku-coolant. Uhlelo lwangaphakathi lokufafaza amanzi lungavimbela izikhonkwane zensimbi ukuthi zingabanjwa ethuluzini ngesikhathi sokucubungula, lunciphise ukuguguleka kwamathuluzi, lwandise isikhathi samathuluzi, futhi luthuthukise ukuqeda kobuso bethuluzi. Iphini yokukhipha amanzi enomfutho ophezulu ingavikela kahle ubuso bethuluzi, ivikele i-rotary joint enesivinini esikhulu, ivimbele ukungcola ekuvimbeleni i-rotary joint, futhi ithuthukise ikhwalithi yethuluzi lonke, futhi ithuthukise ukusebenza kahle komsebenzi.

6)I-Clamper Eqondile:

I-clamp yakhiwe ngomzimba oyinhloko we-clamp, ama-actuator, njll. Iyingxenye esebenzayo esebenza kahle esetshenziswa kanye ne-rolling linear guide pair. Ngomgomo wokwandiswa kwamandla e-wedge block, ikhiqiza amandla aqinile okubopha; ine-gantry engaguquki, indawo eqondile, i-anti-vibration kanye nomsebenzi wokuthuthukisa ukuqina.

Inezici ezilandelayo:

Amandla okubopha aphephile futhi athembekile, aqinile, aqinisa i-axis ye-XY engashukumi ngesikhathi sokubhoboza nokuthepha.

Amandla okubopha aphezulu kakhulu andisa ukuqina kokudla kwe-axial futhi avimbele ukukhukhumala okubangelwa ukudlidliza.

Impendulo esheshayo, isikhathi sokuphendula sokuvula nokuvala singamasekhondi angu-0.06 kuphela, okungavikela ithuluzi lomshini futhi kwandise impilo yesikulufu se-lead.

Indawo ehlala isikhathi eside, embozwe nge-nickel, isebenza kahle ekulweni nokugqwala.

Idizayini entsha yokugwema ukushaya okuqinile lapho kuqina.

7)Ukubeka kanye nokubopha kwento yokusebenza

Ukuze kulungiswe i-flange workpiece eyindilinga, ingafakwa ngokungahleliwe epuletini lokusekela elinezindawo ze-T, futhi indawo ephakathi ilinganiswa yisitholi somphetho esifakwe emgodini we-spindle taper kunoma yimaphi amaphuzu amathathu (ububanzi bangaphakathi noma ububanzi bangaphandle) ku-workpiece. Ngemva kwalokho, itholakala ngokuzenzakalelayo ngokubalwa kohlelo lokulawula izinombolo, olunembile futhi olusheshayo. Ukubopha kwe-workpiece kufakwa nge-clamp eyakhiwe ngepuleti lokucindezela, induku ye-ejector, induku ye-tie kanye ne-cushion block, okulula ukuyisebenzisa.

8)Idivayisi yokuthambisa ezenzakalelayo

Leli thuluzi lomshini lifakwe idivayisi yokuqala yaseTaiwan yokugcoba ngokucindezela okungaphelele okuzenzakalelayo, engagcoba ngokuzenzakalelayo amabhangqa ahlukahlukene okunyakaza njengemijikelezo yokuqondisa, izikulufo zokuqondisa, ama-rack, njll., ngaphandle kwemikhawulo engapheli, futhi iqinisekise impilo yenkonzo yethuluzi lomshini. Imijikelezo yokuqondisa ezinhlangothini zombili zombhede womshini ifakwe izembozo zokuvikela zensimbi engagqwali, futhi zombili izinhlangothi zekhanda lamandla elihambayo le-gantry zifakwe izembozo zokuvikela eziguquguqukayo. Izivikelo zokuvikela ezingangeni manzi zifakwe eduze kwetafula lokusebenza, futhi umugqa wepayipi lamanzi uvikelwe uchungechunge lokuhudula lwepulasitiki. Kufakwe ikhethini le-PVC elithambile elibonakalayo elizungeze i-spindle.

9)Isilawuli se-CNC sedijithali esigcwele:

9.1. Ngomsebenzi wokuphuka kwama-chip, isikhathi sokuphuka kwama-chip kanye nomjikelezo wokuphuka kwama-chip kungasethwa esibonakalayo somshini womuntu.

9.2. Ngomsebenzi wokuphakamisa amathuluzi, ukuphakama kokuphakamisa amathuluzi kungasethwa esibonakalayo somshini womuntu. Lapho kubholwa kuze kufike kulokhu kuphakama, i-drill bit iphakanyiswa ngokushesha iye phezulu kwento yokusebenza, bese kuba ukucheba, bese ishesha iye endaweni yokubholwa bese iguqulwa ngokuzenzakalelayo ibe yindawo yokusebenza.

9.3. Ibhokisi lokulawula ukusebenza eliphakathi nendawo kanye neyunithi ephathwayo isebenzisa uhlelo lokulawula izinombolo, futhi ifakwe isikhombikubona se-USB kanye nesibonisi se-LCD liquid crystal. Ukuze kube lula ukuhlela, ukugcina, ukubonisa kanye nokuxhumana, isikhombikubona sokusebenza sinemisebenzi efana nengxoxo yomuntu nomshini, isinxephezelo samaphutha, kanye ne-alamu ezenzakalelayo.

9.4. Imishini inomsebenzi wokuhlola kuqala nokuhlola kabusha indawo yembobo ngaphambi kokucutshungulwa, okulula kakhulu ukuyisebenzisa.

10)Isitholi somphetho we-Optical:

Imishini ifakwe umshini wokuthola umkhawulo we-photoelectric, ongathola indawo yomsebenzi kalula nangokushesha.

1) Faka i-edge finder ku-spindle chuck yethuluzi lomshini, bese uzungeza i-spindle kancane kancane ukuze ulungise ukugxila kwayo.

2) Hambisa i-spindle nge-handwheel, ukuze unqenqema lwebhola lensimbi lomtholi womphetho luthinte kancane i-workpiece, bese kukhanya isibani esibomvu. Ngalesi sikhathi, i-spindle ingahanjiswa phambili nangemuva ngokuphindaphindiwe ukuze kutholakale indawo engcono kakhulu lapho unqenqema lwebhola lensimbi lomtholi womphetho luthinta khona i-workpiece.

3) Qopha amanani e-axis ka-X no-Y aboniswa uhlelo lwe-CNC ngalesi sikhathi, bese ugcwalisa ikhompyutha.

4) Thola amaphuzu amaningi okuthola ngale ndlela

11)I-alamu yokugqokwa kwamathuluzi

I-alamu yokuguguleka kwamathuluzi ibona kakhulu amandla kagesi enjini ye-spindle. Uma amandla kagesi edlula inani elibekiwe kusengaphambili, idivayisi inquma ngokuzenzakalelayo ukuthi ithuluzi seligugile, futhi i-spindle izohoxisa ithuluzi ngokuzenzakalelayo ngalesi sikhathi, bese uhlelo oluzenzakalelayo luphela. Khumbuza umqhubi ukuthi ithuluzi seligugile.

12)I-alamu yezinga lamanzi eliphansi

1) Uma i-coolant esesihlungini isezingeni eliphakathi, uhlelo luxhuma ngokuzenzakalelayo ku-motor ukuze luqale, bese i-coolant esesithungini se-chip conveyor igeleza ngokuzenzakalelayo iye esihlungini. Uma ifika ezingeni eliphezulu, i-motor iyayeka ukusebenza ngokuzenzakalelayo.

2) Uma i-coolant esesihlungini isezingeni eliphansi, uhlelo luzoxwayisa ngokuzenzakalelayo i-level gauge, i-spindle izohoxisa ithuluzi ngokuzenzakalelayo, bese umshini uyeka ukusebenza.

13) Umsebenzi wememori yokucima amandla

Ngenxa yokuma kokusebenza okubangelwa ukwehluleka kukagesi okungazelelwe, lo msebenzi ungathola ngokushesha nangokulula indawo yomgodi wokugcina obholiwe ngaphambi kokuphela kukagesi. Abaqhubi bangaqhubekela esinyathelweni esilandelayo ngokushesha, bonge isikhathi sokusesha.

Ukuhlolwa kwe-laser okune-axis ezintathu:

Umshini ngamunye weBosman ulinganiswa nge-laser interferometer yenkampani yaseBrithani i-RENISHAW, futhi uhlola ngokunembile futhi ulungise iphutha le-pitch, i-backlash, ukunemba kokubeka, ukunemba kokubeka okuphindaphindiwe, njll., ukuqinisekisa ukuzinza okuguquguqukayo, okungaguquki kanye nokunemba kokucubungula komshini. Ukuhlolwa kwe-Ballbar Umshini ngamunye usebenzisa i-ballbar yenkampani yaseBrithani i-RENISHAW ukuze ulinganise ukunemba kwendilinga yangempela kanye nokunemba kwejiyometri yomshini. Ngesikhathi esifanayo, kwenziwa ukuhlolwa kokusika okujikelezayo ukuqinisekisa ukunemba komshini we-3D kanye nokunemba kwendilinga.

Ukuhlelwa kwepulatifomu, ukubopha izinto zokusebenza, izidingo zokususa ama-chip ngokuzenzakalelayo

1. Ipulatifomu eyinhloko (1 pcs): Ingxenye yokusebenza yokubamba enesikhala esingu-T. Kokubili ubuso obungaphezulu kanye nobuso obuseceleni bepulatifomu eyinhloko kungasetshenziswa njengezindawo zokulungisa indawo.

2. Ipulatifomu yokucwila (1 pcs): (uhlangothi luhlonyiswe ngohlaka olusizayo lokufaka ukucindezela, kanti ingxenye ephezulu ifakwe isembozo esivikelayo esimboza ngokuphelele, esakhiwe futhi safakwa ngumthengisi), imiyalelo eyinhloko yokubeka kanye nokucubungula umsebenzi:

Ukucutshungulwa kwesembozo se-valve: ukubeka ipulatifomu engezansi (isibambo sokusekela esingezansi kanye nezingcezu zokusebenza zobukhulu obuhlukene), ipuleti lokucindezela elingaphezulu liyaqiniswa ngokucindezela noma umthengisi uklama idivayisi yokubopha ephezulu ezenzakalelayo.

Ukucutshungulwa komzimba we-valve: ukubeka ipulatifomu engezansi (izibambo zokusekela ezingezansi kanye nezingcezu zokusebenza zobukhulu obuhlukene), izibambo eziseceleni zekholomu yokusiza yepulatifomu engezansi kanye nezinduku ze-ejector ezifakwe u-L ziyacindezelwa futhi zilungiswe noma umthengisi uklama idivayisi yokubopha phezulu ezenzakalelayo.